CVE-2026-93588

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{"bugzilla": {"description": "ImageMagick: ImageMagick: Denial of Service via Null Pointer Dereference in PNM Coder", "id": "2538115", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2538115"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-476", "details": ["ImageMagick before 7.1.2-31 and before 6.9.13-56 contains a NULL pointer dereference in the PNM coder. When the coder reaches a memory (resource) limit at a specific point during processing, the failed allocation is not handled and a NULL pointer is dereferenced, which can lead to a denial of service (application crash) when processing a specially crafted or sufficiently large PNM image.", "A flaw was found in ImageMagick. When the PNM coder processes a specially crafted or sufficiently large image, it can reach a memory resource limit. The application fails to handle the memory allocation, leading to a null pointer dereference. This can result in a denial of service, causing the application to crash."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-93588", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "ImageMagick", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2026-09-18T13:20:02Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-93588\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-93588\nhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-92rw-c5mw-27v4\nhttps://www.vulncheck.com/advisories/imagemagick-before-7.1.2-31-null-pointer-dereference-via-pnm"], "threat_severity": "Low"}

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